upstream/ipython Files · IPython/nbconvert/preprocessors/tests/test_csshtmlheader.py

Reverse hscrollbar min-height hack on OS X...

Reverse hscrollbar min-height hack on OS X OS X has optional behavior to only draw scrollbars during scroll, which causes problems for CodeMirror's scrollbars. CodeMirror's solution is to set a minimum size for their scrollbars, which is always present. The trade is that the container overlays most of the last line, swallowing click events when there is scrolling to do, even when no scrollbar is visible. This reverses the trade, recovering the click events at the expense of never showing the horizontal scrollbar on OS X when this option is enabled.

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             test_csshtmlheader.py
        
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      """

      Module with tests for the csshtmlheader preprocessor

      """

      #-----------------------------------------------------------------------------

      # Copyright (c) 2013, the IPython Development Team.

      #

      # Distributed under the terms of the Modified BSD License.

      #

      # The full license is in the file COPYING.txt, distributed with this software.

      #-----------------------------------------------------------------------------

      #-----------------------------------------------------------------------------

      # Imports

      #-----------------------------------------------------------------------------

      from .base import PreprocessorTestsBase

      from ..csshtmlheader import CSSHTMLHeaderPreprocessor

      #-----------------------------------------------------------------------------

      # Class

      #-----------------------------------------------------------------------------

      class TestCSSHTMLHeader(PreprocessorTestsBase):

          """Contains test functions for csshtmlheader.py"""

          def build_preprocessor(self):

              """Make an instance of a preprocessor"""

              preprocessor = CSSHTMLHeaderPreprocessor()

              preprocessor.enabled = True

              return preprocessor

          def test_constructor(self):

              """Can a CSSHTMLHeaderPreprocessor be constructed?"""

              self.build_preprocessor()

          def test_output(self):

              """Test the output of the CSSHTMLHeaderPreprocessor"""

              nb = self.build_notebook()

              res = self.build_resources()

              preprocessor = self.build_preprocessor()

              nb, res = preprocessor(nb, res)

              assert 'css' in res['inlining']

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				"""
				Module with tests for the csshtmlheader preprocessor
				"""

				#-----------------------------------------------------------------------------
				# Copyright (c) 2013, the IPython Development Team.
				#
				# Distributed under the terms of the Modified BSD License.
				#
				# The full license is in the file COPYING.txt, distributed with this software.
				#-----------------------------------------------------------------------------

				#-----------------------------------------------------------------------------
				# Imports
				#-----------------------------------------------------------------------------

				from .base import PreprocessorTestsBase
				from ..csshtmlheader import CSSHTMLHeaderPreprocessor


				#-----------------------------------------------------------------------------
				# Class
				#-----------------------------------------------------------------------------

				class TestCSSHTMLHeader(PreprocessorTestsBase):
				"""Contains test functions for csshtmlheader.py"""


				def build_preprocessor(self):
				"""Make an instance of a preprocessor"""
				preprocessor = CSSHTMLHeaderPreprocessor()
				preprocessor.enabled = True
				return preprocessor


				def test_constructor(self):
				"""Can a CSSHTMLHeaderPreprocessor be constructed?"""
				self.build_preprocessor()


				def test_output(self):
				"""Test the output of the CSSHTMLHeaderPreprocessor"""
				nb = self.build_notebook()
				res = self.build_resources()
				preprocessor = self.build_preprocessor()
				nb, res = preprocessor(nb, res)
				assert 'css' in res['inlining']